Something well-thought-out has been planned carefully and thoroughly, with the difficulties worked through in advance. You use it about plans, designs, arguments, essays, laws, apps, lessons, rooms — anything a person had to think their way through before making.

Something well-thought-out has been planned carefully and thoroughly well-thought-out的東西已經被仔細、徹底地規劃過，with the difficulties worked through in advance困難之處事先就想通了。You use it about plans, designs, arguments, essays, laws, apps, lessons, rooms你會用它來形容計畫、設計、論點、文章、法律、app、課程、房間——anything a person had to think their way through before making任何一個人在做出來之前得先想清楚的東西。

What the word really praises is the thinking you cannot see. A well-thought-out design is one where, when you try to break it, someone has already been there: the awkward case is handled, the objection is answered, the drawer opens without hitting the door.

What the word really praises這個詞真正稱讚的，is the thinking you cannot see是你看不見的那些思考。A well-thought-out design is one一個well-thought-out的設計，where, when you try to break it當你想找漏洞時，someone has already been there早就有人先想過了：the awkward case is handled尷尬的情況已經被處理好，the objection is answered反對意見已經被回答，the drawer opens without hitting the door抽屜打開時不會撞到門。

Its opposite tells you as much as the word itself. When something is called 'not very well thought out', the complaint is never that the idea was stupid — it is that nobody sat with it long enough to notice the obvious problem.

Its opposite tells you as much as the word itself它的反面能告訴你的，跟這個詞本身一樣多。When something is called 'not very well thought out'當某件事被說成'not very well thought out'，the complaint is never that the idea was stupid抱怨的重點從來不是這個點子很蠢——it is that nobody sat with it long enough而是沒有人花夠久的時間好好想過 to notice the obvious problem去注意到明顯的問題。

It is measured, slightly formal praise, at home in reviews, reports, feedback on student work, and meetings. It is also cool rather than warm: calling a proposal well-thought-out says it is solid and sensible, but it stops short of calling it exciting. If you wanted to say the idea was brilliant, you would say that instead.

It is measured, slightly formal praise這是一種節制、有點正式的稱讚，at home in reviews, reports, feedback on student work, and meetings常見於評論、報告、對學生作業的回饋，和會議裡。It is also cool rather than warm它也偏冷靜而不是熱情：calling a proposal well-thought-out says it is solid and sensible說一個提案well-thought-out，是在說它紮實又合理，but it stops short of calling it exciting但還沒到說它令人興奮的程度。If you wanted to say the idea was brilliant如果你想說這個點子很棒，you would say that instead你會直接那樣說。

About the hyphens, since they look alarming. Before a noun, hyphenate the whole thing: a well-thought-out plan. After the verb, drop them all: the plan was well thought out. You will see other people's versions vary, and nobody will mind much, but that is the tidy rule.

About the hyphens關於連字號，since they look alarming因為它們看起來有點嚇人。Before a noun放在名詞前面時，hyphenate the whole thing整個都要加連字號：a well-thought-out plan像a well-thought-out plan（一個規劃周詳的計畫）。After the verb放在動詞後面時，drop them all全部都拿掉：the plan was well thought out像the plan was well thought out（這個計畫規劃得很周詳）。You will see other people's versions vary你會看到別人的寫法不太一樣，and nobody will mind much也沒什麼人會太在意，but that is the tidy rule但這才是整齊的規則。